PH12018501897A1 - Synchronization for vehicle (v2x) communications - Google Patents

Synchronization for vehicle (v2x) communications

Info

Publication number
PH12018501897A1
PH12018501897A1 PH12018501897A PH12018501897A PH12018501897A1 PH 12018501897 A1 PH12018501897 A1 PH 12018501897A1 PH 12018501897 A PH12018501897 A PH 12018501897A PH 12018501897 A PH12018501897 A PH 12018501897A PH 12018501897 A1 PH12018501897 A1 PH 12018501897A1
Authority
PH
Philippines
Prior art keywords
sidelink
gnss
circuitry
reference source
select
Prior art date
Application number
PH12018501897A
Inventor
Jia Sheng
John Michael Kowalski
Toshizo Nogami
Original Assignee
Sharp Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of PH12018501897A1 publication Critical patent/PH12018501897A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/005—Moving wireless networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)

Abstract

A wireless terminal comprises sidelink controlling circuitry and transmitting circuitry. The sidelink controlling circuitry is configured to select a reference source. The transmitting circuitry is configured to transmit sidelink synchronization signal (SLSS) based on the reference source. In a case that a timing reference is Global Navigation Satellite System (GNSS) and the GNSS is reliable according to a comparison with a threshold value, the sidelink controlling circuitry is configured to select GNSS as the reference source.
PH12018501897A 2016-03-30 2018-09-05 Synchronization for vehicle (v2x) communications PH12018501897A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662315641P 2016-03-30 2016-03-30
PCT/US2017/024763 WO2017172927A1 (en) 2016-03-30 2017-03-29 Synchronization for vehicle (v2x) communications

Publications (1)

Publication Number Publication Date
PH12018501897A1 true PH12018501897A1 (en) 2019-05-15

Family

ID=59962183

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018501897A PH12018501897A1 (en) 2016-03-30 2018-09-05 Synchronization for vehicle (v2x) communications

Country Status (5)

Country Link
US (1) US10652845B2 (en)
EP (1) EP3437424A4 (en)
CN (1) CN110352618B (en)
PH (1) PH12018501897A1 (en)
WO (1) WO2017172927A1 (en)

Families Citing this family (24)

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Publication number Priority date Publication date Assignee Title
US20170289870A1 (en) * 2016-03-31 2017-10-05 Futurewei Technologies, Inc. System and Method for Supporting Synchronization in Sidelink Communications
US20180049274A1 (en) * 2016-08-12 2018-02-15 Samsung Electronics Co., Ltd. V2x communication method and terminal
EP3512267B1 (en) * 2016-10-13 2021-03-24 LG Electronics Inc. Sidelink synchronization signal transmission method performed by terminal in wireless communication system and terminal using same
CN110291731B (en) * 2016-12-21 2022-08-23 瑞典爱立信有限公司 ITS status indication
WO2018131972A1 (en) 2017-01-13 2018-07-19 엘지전자 주식회사 Method for terminal transmitting sidelink in wireless communication system, and terminal using same
WO2018174691A1 (en) * 2017-03-24 2018-09-27 엘지전자 주식회사 Method for transmitting sidelink synchronization signal in wireless communication system and terminal using same method
KR102247830B1 (en) * 2017-06-02 2021-05-04 삼성전자 주식회사 Terminal for providing device-to-device wireless communication and method for controlling power thereof
US10785735B2 (en) * 2017-10-02 2020-09-22 Apple Inc. Vehicle to everything synchronization reference selection and reselection
US11057854B2 (en) * 2017-11-17 2021-07-06 Qualcomm Incorporated Synchronization for V2X carrier aggregation
US10405161B2 (en) 2017-11-29 2019-09-03 Ford Global Technologies, Llc V2X cellular communication synchronization and initiation independent of a cellular base station
WO2019159134A1 (en) * 2018-02-16 2019-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Optimized time synchronization for a ue
WO2019216627A1 (en) * 2018-05-09 2019-11-14 엘지전자 주식회사 Method and device for adjusting transmission parameter by sidelink terminal in nr v2x
US11653301B2 (en) * 2018-08-10 2023-05-16 Mediatek Inc. Wake-up signal and preamble design for mobile communications
KR102604254B1 (en) * 2018-08-10 2023-11-20 주식회사 아이티엘 Method and apparatus for performing synchronization procedure in new radio vehicle to everything system
WO2020125989A1 (en) * 2018-12-20 2020-06-25 Huawei Technologies Co., Ltd. Device for transmitting synchronization information using a spatial filter
WO2020167033A1 (en) * 2019-02-14 2020-08-20 엘지전자 주식회사 Transmission of sidelink-synchronization signal block of nr v2x
MX2021010191A (en) * 2019-02-25 2021-12-10 Lg Electronics Inc Method and device for determining sidelink transmit power in nr v2x.
WO2020204504A1 (en) * 2019-03-29 2020-10-08 엘지전자 주식회사 Method and device for generating sidelink synchronization signal block in wireless communication system
US11671930B2 (en) * 2019-05-29 2023-06-06 Qualcomm Incorporated Early termination of synchronization procedure
CN110518999B (en) * 2019-08-15 2021-06-08 北京百度网讯科技有限公司 Clock synchronization method, device, equipment and storage medium
US20240147395A1 (en) * 2019-10-18 2024-05-02 Telefonaktiebolaget Lm Ericsson (Publ) A Network Node, a First Wireless Device, a Second Wireless Device and Methods Therein for Enabling a Timing Reference
WO2021253369A1 (en) * 2020-06-19 2021-12-23 Qualcomm Incorporated Methods for managing network communication
CN112367702B (en) * 2020-10-27 2022-01-04 Tcl通讯（宁波）有限公司 Synchronization method, device and storage medium
US20230047458A1 (en) * 2021-08-13 2023-02-16 Qualcomm Incorporated Reacting to cell timing source outage notifications

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US8473196B2 (en) 2011-02-11 2013-06-25 GM Global Technology Operations LLC Use of self and neighboring vehicle GPS/GNSS data to estimate current and approaching sky visibility changes
CN104796368B (en) * 2014-01-17 2018-05-22 电信科学技术研究院 A kind of transmission of synchronizing information, detection method and user equipment
ES2728927T3 (en) * 2014-01-29 2019-10-29 Interdigital Patent Holdings Inc Resource selection for discovery or communication from device to device
BR112016015030B1 (en) * 2014-01-31 2023-09-26 Apple Inc. APPARATUS FOR A USER EQUIPMENT AND METHOD OF A USER EQUIPMENT FOR SYNCHRONIZATION AND RESOURCE ALLOCATION FOR DEVICE-TO-DEVICE COMMUNICATION
CN110769496B (en) * 2014-03-19 2022-07-08 交互数字专利控股公司 WTRU and method executed by WTRU
BR112016023592A2 (en) * 2014-05-09 2017-08-15 Sun Patent Trust synchronization reception device and method, and computer program product
CN106575993B (en) * 2014-08-06 2020-04-28 夏普株式会社 User equipment and method executed by same
EP3322233B1 (en) 2015-07-09 2020-09-09 LG Electronics Inc. Synchronization method of user equipment in wireless communication system and user equipment using method
EP3404971A4 (en) 2016-01-13 2019-08-14 LG Electronics Inc. -1- Method and device for performing synchronization by d2d terminal in wireless communication system
CN107027164A (en) 2016-01-29 2017-08-08 电信科学技术研究院 A kind of synchronous method and device

Also Published As

Publication number Publication date
US20170289934A1 (en) 2017-10-05
CN110352618A (en) 2019-10-18
CN110352618B (en) 2022-03-04
WO2017172927A1 (en) 2017-10-05
EP3437424A1 (en) 2019-02-06
US10652845B2 (en) 2020-05-12
EP3437424A4 (en) 2019-11-13

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